I like them all but for smaller watches prefer the J.P. Shilling set. They don’t mention the size range for these but my set is good for small calibers. Mine are loose…no nice case like that one but I think they are the same.
The “Watch Craft” set is nice for larger barrels.
Same goes for the K&D…real nice set but not for small calibers.
I’ve usually had good luck buying used winders. Have gotten some in the past that have been worn out though. Either the catch pin has been worn out or sheared off completely. You may want to ask the seller if they appear to be in good condition. They look good from the outside though!
Hope this helps Arutha,